Tractor



FIG. 1 is a front perspective view of a tractor showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is the front view of another embodiment of the tractor in FIG. 1;

FIG. 10 is a rear view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a left side view thereof; and,

FIG. 13 is a right side view thereof.

The bottom view of the second embodiment is the same as the bottom view of the first embodiment shown in FIG. 6.

The oblique shade lines in FIGS. 9 through 13 show transparency and not surface ornamentation. 

CLAIM The ornamental design for a tractor, as shown and described. 